PingYang DEM Auto Parts Factory
| Payment Terms | T, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 SETS PER MONTH |
| Delivery Time | 15days |
| Packaging Details | CARTONS |
| Package | Cartons |
| Car make | Daewoo |
| Oem no. | MAN 2848 |
| DIA. | 128.0mm |
| Thickness: | 128.0mm 3.306+3+5 |
| No.cyl | 6 |
| Type | PISTON RING |
| Size | Standard Size |
| Brand Name | DEM |
| Model Number | Daewoo MAN 2848 |
| Certification | ISO 9001:2008 ISO/TS16949 |
| Place of Origin | Zhejiang |
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Product Specification
| Payment Terms | T, T/T, Western Union, MoneyGram | Supply Ability | 10000 SETS PER MONTH |
| Delivery Time | 15days | Packaging Details | CARTONS |
| Package | Cartons | Car make | Daewoo |
| Oem no. | MAN 2848 | DIA. | 128.0mm |
| Thickness: | 128.0mm 3.306+3+5 | No.cyl | 6 |
| Type | PISTON RING | Size | Standard Size |
| Brand Name | DEM | Model Number | Daewoo MAN 2848 |
| Certification | ISO 9001:2008 ISO/TS16949 | Place of Origin | Zhejiang |
| High Light | Corrosion Preventive Piston Ring ，2848 Piston Ring ，128.0mm Piston Ring | ||
Corrosion Preventive Piston Ring For Daewoo MAN 2848 128.0mm 3.306+3+5
| Model | Corrosion Preventive Piston Ring For Daewoo MAN 2848 128.0mm 3.306+3+5 |
| DIA. | 128.0mm |
| SIZE | 3.306+3+5 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.007mm |
| Service | OEM available |
Product Characteristics
Product Advantage
The piston ring can effectively prevent the leakage of high-pressure gas by tightly contacting the cylinder wall, ensuring the sealing of the combustion chamber, and thereby improving the efficiency and power output of the engine.
As a key sealing component of internal combustion engines, piston rings can effectively seal the combustion chamber. The compression ring is located at the top of the piston ring group and its main function is to prevent combustion gas from leaking onto the cylinder wall
Product Technology
With the advancement of technology, new materials have also emerged, such as ceramic coated piston rings, which have higher hardness and lower friction coefficient, providing better sealing and wear resistance.
The product principles of piston rings include sealing principle, lubrication principle, guiding principle, heat dissipation principle, and the function of preventing impurities from entering. These principles together ensure the efficient operation, reliability, and durability of the engine and compressor. By optimizing the design and manufacturing process of piston rings, the performance and lifespan of products can be improved.
The piston ring also has the function of guiding the piston to move on the cylinder wall, ensuring the stability and accuracy of the piston. Through close contact with the cylinder wall, the piston ring limits the axial and radial displacement of the piston, preventing it from deviating from its normal motion trajectory.
The piston rings also perform lubrication functions. During operation, a small lubricating oil film is formed between the piston ring and the cylinder wall to reduce friction and wear. This helps to reduce energy consumption, extend piston ring life, and improve the efficiency of the engine or compressor
The piston ring is used to seal the gap between the piston and the cylinder block to prevent leakage of lubricating oil and combustion chamber gas. High quality piston rings can provide excellent sealing performance, ensuring the normal operation of the engine or compressor, and minimizing energy loss and environmental pollution
The piston ring is generally composed of several rings, closely connected on both sides. Common structures include oil rings, oil control rings, and upper and lower spiral grooves. The piston rings with different structures undertake different functions, such as sealing the cylinder, conducting heat, lubricating, etc.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2000
Total Annual:
100000-10000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Pingyang DEM Auto Parts factory is a professional manufacturer of engine bearing, piston ring, thrust , The products are used for cars, trucks, generators, agricultural machinery, construction machinery, internal combustion engines, etc., engaged in processing and production for more than ten y... Pingyang DEM Auto Parts factory is a professional manufacturer of engine bearing, piston ring, thrust , The products are used for cars, trucks, generators, agricultural machinery, construction machinery, internal combustion engines, etc., engaged in processing and production for more than ten y...
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